No, there is no Agrog in The Hobbit or The Lord of the Rings. There is a giant spider named Aragog in Harry Potter and the Chamber of Secrets.
not really, they prefer homes in burrows in the ground.
Aragog. He is the reason Hagrid was expelled from Hogwarts as they thought he was the creature that lived in the Chamber of Secrets and killed Moaning Myrtle.
nobody said that in the hobbit. the book you're talking about is The Lorax, in which a small brown creature, the Lorax, indeed, speaks for the trees
he was still a hobbit but only in a monsterous form instead of in human form they called him Gollum because they did not know what kind of creature he was he was also given an instinct of a wild animal by the powers of the magic ring
A HOBBIT, of course!
The creature is named Gollum for the sound he makes in his throat. His real name was Smeagel and he was related to the hobbits.
The spiders.
By 'the hobbit', I'm supposing you mean Bilbo Baggins in The Hobbit? If so, he faced Smaug the Great Dragon, King of the Lonely Mountain.
not really, they prefer homes in burrows in the ground.
They don't exist. They are part of the Tolkien mythos.
There is one named "The Hobbit" that came out in 2003.
no
no he killed his mate for a ring
The creature would be hobbit. They were shorter than dwarves and lived in the Shire.
Aragog. He is the reason Hagrid was expelled from Hogwarts as they thought he was the creature that lived in the Chamber of Secrets and killed Moaning Myrtle.
There is a game named "The Hobbit" that came out in 2003.
The Riddle Game isn't played with a "mythical" creature - it's played with Gollum. We learn later that Gollum is actually Smeagol, and that he was once a Hobbit himself, from a time before they migrated to the Shire.